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1741por Schlégl, Ádám Tibor, Told, Roland, Kardos, Kinga, Szőke, András, Ujfalusi, Zoltan, Maróti, Péter“…The results clearly showed that 3D-printed materials perform better in both static and dynamic mechanical tests; therefore, 3D printing could be a good alternative to customized splints and casts in the near future.…”
Publicado 2022
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1742por Moe, Aung Kyaw, Chungprempree, Jirasuta, Preechawong, Jitima, Sapsrithong, Pornsri, Nithitanakul, Manit“…The maximum thermal degradation temperature was 27 °C higher than that of the neat PVC. Dynamic mechanical analysis results also support the improved interfacial adhesion as a result of the improvement in the storage modulus at the glassy region, and the loss factor (tan δ) peak shifted to a higher temperature range than that of the PVC and the untreated NMPCB/PVC composite. …”
Publicado 2022
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1743“…Differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and tensile testing were used to study the thermo-mechanical properties of PEMAA copolymers while the self-healing response was studied using the projectile test. …”
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1744por Ren, Xi, Wang, Hanli, Du, Xuanzhe, Qi, Haoran, Pan, Zhen, Wang, Xiaolei, Dai, Shengwei, Yang, Changxu, Liu, Jingang“…The PI films exhibited excellent thermal properties, including 5% weight loss temperatures (T(5%)) over 510 °C, together with glass transition temperatures (T(g)) over 350.0 °C according to the peak temperatures of the loss modulus in dynamical mechanical analysis (DMA) measurements. The FPI-6 film also showed the lowest linear coefficient of thermal expansion (CTE) value of 23.4 × 10(−6)/K from 50 to 250 °C according to the thermomechanical analysis (TMA) measurements, which was obviously lower than that of FPI-1 (CTE = 30.6 × 10(−6)/K).…”
Publicado 2022
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1745por Olszewski, Adam, Kosmela, Paulina, Piasecki, Adam, Żukowska, Wiktoria, Szczepański, Mariusz, Wojtasz, Paweł, Barczewski, Mateusz, Barczewski, Roman, Hejna, Aleksander“…The stoichiometry–structure–performance relationships were investigated considering cellular and chemical structure, as well as the static and dynamic mechanical properties, thermal stability, thermal insulation, and acoustic performance. …”
Publicado 2022
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1746por Itose, Masakatsu, Suzawa, Tetsuo, Shibata, Yo, Ohba, Shinsuke, Ishikawa, Koji, Inagaki, Katsunori, Shirota, Tatsuo, Kamijo, Ryutaro“…Reconstructed menisci were subjected to histologic, and dynamic mechanical analyses. RESULTS: After 12 weeks, areas of regenerated meniscal tissue in the atelocollagen sponge scaffold in rats with ADRCs (64.54 ± 0.52%, P < 0.05, n = 10) were larger than in those without injection (57.96 ± 0.45%). …”
Publicado 2022
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1747por Zechini, Luigi, Camilleri-Brennan, Julian, Walsh, Jonathan, Beaven, Robin, Moran, Oscar, Hartley, Paul S., Diaz, Mary, Denholm, Barry“…Throughout its lifetime the heart is buffeted continuously by dynamic mechanical forces resulting from contraction of the heart muscle itself and fluctuations in haemodynamic load and pressure. …”
Publicado 2022
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1748por Salem, Ayman M. H., Ali, Abdelrahman, Ramli, Rahizar Bin, Muthalif, Asan G. A., Julai, Sabariah“…The dynamic properties of the fabricated samples are tested by compression oscillations on a dynamic mechanical analyzer (DMA). Frequency and strain dependent measurements are performed to obtain the storage and loss modulus under different excitation frequencies and strain amplitudes. …”
Publicado 2022
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1749“…These materials were tested for their shape memory properties (dynamic mechanical analysis), cytocompatibility (3T3 fibroblast viability), and tunable drug delivery rates (UV–VIS to evaluate the release of incorporated doxorubicin, 6-mercaptopurine, and/or rhodamine). …”
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1750“…We developed a combined experimental and computational approach to describe the static and dynamic mechanics of the natural and artificial leaves individually and join them together in the typical energy harvesting configuration. …”
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1751“…Taking 6082-T6 aluminum alloy as the concrete research object, using the split Hopkinson pressure bar (SHPB) device, the dynamic mechanical response of the material under different temperatures and average strain rates was studied, and the service performance of the material under extreme conditions was determined. …”
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1752por Leal-Junior, Arnaldo, Pires-Junior, Robertson, Frizera, Anselmo, Marques, Carlos A. F.“…The samples are tested in tensile tests and dynamic mechanical thermal analysis (DMTA) to infer the variation in the static and dynamic properties of such fibers as a function of the UV radiation condition. …”
Publicado 2022
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1753por Jiang, Xuefei, Wang, Jing, Wang, Ziheng, Hua, Feiyue, He, Sheng, Lu, Buyun, Wang, Xiang, Zhang, Xuefeng, Leng, Weiqi“…Moreover, Thermogravimetry and Dynamic Mechanical Analysis results both confirmed that the furfurylation increased the thermal stability of Douglas fir. …”
Publicado 2022
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1754por Hallinan, Daniel T., Minelli, Matteo, Oparaji, Onyekachi, Sardano, Andrea, Iyiola, Oluwagbenga, Garcia, Armando R., Burnett, Daniel J.“…Combined differential scanning calorimetry and dynamic mechanical analysis show that on going from the dry state to high humidity, the T(g) of PS decreases by 5 °C. …”
Publicado 2022
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1755“…Simultaneously, FTIR-ATR spectra analysis of HTPE binders proved that the special peaks, such as -NH and -NCO, could be seen in the crosslinking polyurethane structures synthesized between prepolymers and curing agents. The dynamic mechanical analysis was carried out, and it found that the T(g) of HTPE/N-100, HTPE/HDI, HTPE/TDI, and HTPE/IPDI binder systems were −68.18 °C, −68.63 °C, −65.67 °C, and −68.66 °C, respectively. …”
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1756por Mastropasqua, Chiara, Veca, Antonino, Damin, Alessandro, Brunella, Valentina, Cesano, Federico“…Combining a variety of investigation methods, including scanning electron microscopy (SEM), optical profilometry, IR and Raman spectroscopies, and direct current (DC) and alternate current (AC) electrical measurements, the effects of the laser irradiation were investigated, and the so-obtained electrical properties of laser-activated GO/PU regions were elucidated to unveil their potential use in both static and dynamic mechanical conditions. In more detail, it was shown that under appropriate CO(2) laser irradiation, GO sheets into the GO/PU layer were locally photoreduced to form reduced-GO (RGO) sheets. …”
Publicado 2022
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1757por Balanuca, Brindusa, Komartin, Raluca Sanda, Necolau, Madalina Ioana, Damian, Celina Maria, Stan, Raluca“…Thermo-gravimetric and dynamic-mechanical analyses (TGA and DMA) revealed good properties for the ELALO-based materials. …”
Publicado 2023
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1758por Antoni, Monika, Spieckermann, Florian, Plutta, Niklas, Gammer, Christoph, Kapp, Marlene, Ramasamy, Parthiban, Polak, Christian, Pippan, Reinhard, Zehetbauer, Michael J., Eckert, Jürgen“…Using numerous analyses such as X-ray diffraction, dynamic mechanical analyses, and differential scanning calorimetry, as well as optical and transmission electron microscopy, clearly reveals that Fe(81.2)Co(4)Si(0.5)B(9.5)P(4)Cu(0.8) exhibits HPT-induced crystallization phenomena, while Fe(73.9)Cu(1)Nb(3)Si(15.5)B(6.6) does not crystallize even at the highest HPT-deformation degrees applied. …”
Publicado 2023
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1759“…Reconstruction of the spiral oblique retinacular ligament (SORL) has been reported in literatures to correct swan neck deformity by a dynamic mechanical basis. CASE PRESENTATION: Three cases of chronic mallet finger associated with swan neck deformity were treated by the modified technique of SORL reconstruction. …”
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1760“…Interestingly, the PP–AII composites also exhibited significant improvements in the elastic behavior under dynamic mechanical stress and of the heat deflection temperature (HDT), thus paving the way for engineering applications. …”
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